Carbide Mining Tips
Specifications
Hunan Renowned Trademark:Chutian brandISO 9001:2000 certificate
excellent quality and reasonable price
fastly delivery
Our company is a high-tech enterprase of producing cemented products,which is founded in May 2005.the company has passed ISO9001:2000 quality guarantee system,we provide high quality cemented carbide products and technical service with quality to our customer.
our advantages:
1:we have strict quality control and assurance system to guarantee the consistent quality.
2:for your non-standard parts,we have strong ability to make mold by ourselves,and produce them per per your requirements.
Cemented Carbide for Mining Purpose
Grade |
Equivalent To ISO |
Density (g/cm3) |
HRA |
T.R.S (Mpa) |
Application |
YG4C |
|
14.8 |
≥89.0 |
≥1800 |
Mainly used as small buttons for percutions bits to cut soft and medium hard formations. |
|
YG6 |
K15-K20 |
14.8 |
≥90.0 |
≥2150 |
For coring crowns, electronic coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, applied in geological prospecting, coal mining and oil well boring. |
|
YG8 |
K30 |
14.8 |
≥89.5 |
≥2320 |
For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YK05 |
|
14.8 |
≥90.5 |
≥2500 |
Mostly used as the buttons of small and medium sized bits to drill soft and medium hard formations. |
YG8C |
|
14.7 |
≥88.5 |
≥2400 |
|
|
YK15 |
|
14.6 |
≥87.6 |
≥2450 |
Suitable for buttons and inserts of rotary percussion bits to cut medium-hard and soft formations. |
|
YK20 |
|
14.4 |
≥86.8 |
≥2500 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
|
YK25 |
|
14.4 |
≥87.2 |
≥2550 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
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